Autumn color dots the landscape surrounding this historic building situated on the Piscataqua River in New Castle, New Hampshire. Built in the 1870s, it's one of just a few remaining Grand Hotels in the state. It was rescued from demolition and renovated in the 1990s, reopening in 2003. History was made inside in the early years of the last century as delegates who signed the 1905 Treaty of Portsmouth ending the Russo-Japanese war stayed here while drafting the document.